5331120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 16769760

約数和(自身を除く): 11438640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 229, 240, 291, 388, 458, 485, 582, 687, 776, 916, 970, 1145, 1164, 1374, 1455, 1552, 1832, 1940, 2290, 2328, 2748, 2910, 3435, 3664, 3880, 4580, 4656, 5496, 5820, 6870, 7760, 9160, 10992, 11640, 13740, 18320, 22213, 23280, 27480, 44426, 54960, 66639, 88852, 111065, 133278, 177704, 222130, 266556, 333195, 355408, 444260, 533112, 666390, 888520, 1066224, 1332780, 1777040, 2665560, 5331120]

約数ペア:

[(1, 5331120), (2, 2665560), (3, 1777040), (4, 1332780), (5, 1066224), (6, 888520), (8, 666390), (10, 533112), (12, 444260), (15, 355408), (16, 333195), (20, 266556), (24, 222130), (30, 177704), (40, 133278), (48, 111065), (60, 88852), (80, 66639), (97, 54960), (120, 44426), (194, 27480), (229, 23280), (240, 22213), (291, 18320), (388, 13740), (458, 11640), (485, 10992), (582, 9160), (687, 7760), (776, 6870), (916, 5820), (970, 5496), (1145, 4656), (1164, 4580), (1374, 3880), (1455, 3664), (1552, 3435), (1832, 2910), (1940, 2748), (2290, 2328)]